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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-18 23:57:52 +0400 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-18 23:57:52 +0400 |
commit | 5bae7ac9feba925fd0099057f6b23d7be80b7b41 (patch) | |
tree | 7ff78cda1d18a7b5eb5c6384815bb8f7b87cf5ce /include | |
parent | 97405fe26b2a4df7090884b086ee8224ace2a6d1 (diff) | |
parent | 587ca7619a150cef0ce0dd8fd08c367e502f0421 (diff) | |
download | linux-5bae7ac9feba925fd0099057f6b23d7be80b7b41.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
[AVR32] Initialize phy_mask for both macb devices
[AVR32] Fix atomic_add_unless() and atomic_sub_unless()
[AVR32] Correct misspelled CONFIG_BLK_DEV_INITRD variable.
[AVR32] Fix build error in parse_tag_rdimg()
[AVR32] Don't wire up macb0 unless SW6 is in default position
[AVR32] Wire up SSC platform device 0 as TX on ATSTK1000 board
[AVR32] Add Atmel SSC driver platform device to AT32AP architecture
[AVR32] Remove optimization of unaligned word loads
[AVR32] Make STK1000 mux settings configurable
[AVR32] CPU frequency scaling for AT32AP
[AVR32] Split SM device into PM, RTC, WDT and EIC
[AVR32] faster avr32 unaligned access
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-avr32/arch-at32ap/board.h | 14 | ||||
-rw-r--r-- | include/asm-avr32/arch-at32ap/sm.h | 27 | ||||
-rw-r--r-- | include/asm-avr32/atomic.h | 4 | ||||
-rw-r--r-- | include/asm-avr32/unaligned.h | 15 |
4 files changed, 19 insertions, 41 deletions
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h index 974480438849..0215965dc586 100644 --- a/include/asm-avr32/arch-at32ap/board.h +++ b/include/asm-avr32/arch-at32ap/board.h @@ -36,4 +36,18 @@ struct platform_device * at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data, unsigned long fbmem_start, unsigned long fbmem_len); +/* depending on what's hooked up, not all SSC pins will be used */ +#define ATMEL_SSC_TK 0x01 +#define ATMEL_SSC_TF 0x02 +#define ATMEL_SSC_TD 0x04 +#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD) + +#define ATMEL_SSC_RK 0x10 +#define ATMEL_SSC_RF 0x20 +#define ATMEL_SSC_RD 0x40 +#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD) + +struct platform_device * +at32_add_device_ssc(unsigned int id, unsigned int flags); + #endif /* __ASM_ARCH_BOARD_H */ diff --git a/include/asm-avr32/arch-at32ap/sm.h b/include/asm-avr32/arch-at32ap/sm.h deleted file mode 100644 index 265a9ead20bf..000000000000 --- a/include/asm-avr32/arch-at32ap/sm.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * AT32 System Manager interface. - * - * Copyright (C) 2006 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __ASM_AVR32_AT32_SM_H__ -#define __ASM_AVR32_AT32_SM_H__ - -struct irq_chip; -struct platform_device; - -struct at32_sm { - spinlock_t lock; - void __iomem *regs; - struct irq_chip *eim_chip; - unsigned int eim_first_irq; - struct platform_device *pdev; -}; - -extern struct platform_device at32_sm_device; -extern struct at32_sm system_manager; - -#endif /* __ASM_AVR32_AT32_SM_H__ */ diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h index b9c2548a52f3..7ef3862a73d0 100644 --- a/include/asm-avr32/atomic.h +++ b/include/asm-avr32/atomic.h @@ -101,7 +101,7 @@ static inline int atomic_sub_unless(atomic_t *v, int a, int u) " mov %1, 1\n" "1:" : "=&r"(tmp), "=&r"(result), "=o"(v->counter) - : "m"(v->counter), "rKs21"(a), "rKs21"(u) + : "m"(v->counter), "rKs21"(a), "rKs21"(u), "1"(result) : "cc", "memory"); return result; @@ -137,7 +137,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u) " mov %1, 1\n" "1:" : "=&r"(tmp), "=&r"(result), "=o"(v->counter) - : "m"(v->counter), "r"(a), "ir"(u) + : "m"(v->counter), "r"(a), "ir"(u), "1"(result) : "cc", "memory"); } diff --git a/include/asm-avr32/unaligned.h b/include/asm-avr32/unaligned.h index 3042723fcbfd..36f5fd430543 100644 --- a/include/asm-avr32/unaligned.h +++ b/include/asm-avr32/unaligned.h @@ -7,19 +7,10 @@ * words, but halfwords must be halfword-aligned, and doublewords must * be word-aligned. * - * TODO: Make all this CPU-specific and optimize. + * However, swapped word loads must be word-aligned so we can't + * optimize word loads in general. */ -#include <linux/string.h> - -/* Use memmove here, so gcc does not insert a __builtin_memcpy. */ - -#define get_unaligned(ptr) \ - ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) - -#define put_unaligned(val, ptr) \ - ({ __typeof__(*(ptr)) __tmp = (val); \ - memmove((ptr), &__tmp, sizeof(*(ptr))); \ - (void)0; }) +#include <asm-generic/unaligned.h> #endif /* __ASM_AVR32_UNALIGNED_H */ |